Help!! Having a PA problem, need help

Pat182

We're having a problem with our PA, one side of our system is lower(volume wise) than the other. Even tho our amps are all running at the same levels. Its a deltamax setup, three amps, crown marco-tech(bin), matrix(mid), zeck(horn), going through a dbx driverack pa. can not figure out the problem. Any sound eng out there wanna help???

Cheers!

DamagedTrax

probably stoopid and obvious but are all your drivers workin ok?

Pat182

Yea all drivers worked perfect. If i swoop sides on the cables, the problem goes to the other side, know what i mean?

DamagedTrax

well if amps are out putting ok it must be a cable issue. you tried new cable?

hulioseducer

hi pat the problem is almost certainly with the drive rack! Is it the pa or pa +?
i had a similar problem a while back and fixed it quickest by preforming a factory reset and then redoing all my wizard settings!

PMI

If you swapped sides and it changed it cant be the drive rack?!?

We had this prob with a midas venice and it was the desk outs, one side was about 5db down.

can you rule out the desk in anyway ie: mono out to each side of the amp rack and check?

PMI

just to add to the above when you say you swapped cables start by just swapping the initial input leads from the desk end....

then move downwards, ie: swap side from out of the graphic and then down from there?!?

Pat182

If i swoop round the XLRs goin out of the desk, if the problem is the desk then the lower volume should change to the another side, that right??

PMI

It should swap sides but if it doesnt then its further down....

Pat182

Cool, i'll give that a go so. But i have a feelin hulioseducer could be right, somethin tells me theres somethin up with the DBX driverack. I'll find out soon enough